gdb/tui/tuiIO.h

   1 #ifndef _TUI_IO_H
   2 #define _TUI_IO_H
   3 /*
   4 ** This header contains defitions to support tuiIO.c
   5 */
   6
   7
   8 #include <stdio.h>
   9
  10 extern void             tuiPuts_unfiltered PARAMS ((const char *, GDB_FILE *));
  11 extern unsigned int     tuiGetc PARAMS ((void));
  12 extern unsigned int     tuiBufferGetc PARAMS ((void));
  13 extern int              tuiRead PARAMS ((int, char *, int));
  14 extern void             tuiStartNewLines PARAMS ((int));
  15 extern void             tui_vStartNewLines PARAMS ((va_list));
  16 extern unsigned int     tui_vwgetch PARAMS ((va_list));
  17 extern void             tuiTermSetup PARAMS ((int));
  18 extern void             tuiTermUnsetup PARAMS ((int, int));
  19
  20
  21
  22 #define m_tuiStartNewLine       tuiStartNewLines(1)
  23 #define m_isStartSequence(ch)   (ch == 27)
  24 #define m_isEndSequence(ch)     (ch == 126)
  25 #define m_isBackspace(ch)       (ch == 8)
  26 #define m_isDeleteChar(ch)      (ch == KEY_DC)
  27 #define m_isDeleteLine(ch)      (ch == KEY_DL)
  28 #define m_isDeleteToEol(ch)     (ch == KEY_EOL)
  29 #define m_isNextPage(ch)        (ch == KEY_NPAGE)
  30 #define m_isPrevPage(ch)        (ch == KEY_PPAGE)
  31 #define m_isLeftArrow(ch)       (ch == KEY_LEFT)
  32 #define m_isRightArrow(ch)      (ch == KEY_RIGHT)
  33
  34 #define m_isCommandChar(ch)     (m_isNextPage(ch) || m_isPrevPage(ch) || \
  35                                 m_isLeftArrow(ch) || m_isRightArrow(ch) || \
  36                                 (ch == KEY_UP) || (ch == KEY_DOWN) || \
  37                                 (ch == KEY_SF) || (ch == KEY_SR) || \
  38                                 (ch == (int)'\f') || m_isStartSequence(ch))
  39
  40 #define m_isXdbStyleCommandChar(ch)     (m_isNextPage(ch) || m_isPrevPage(ch))
  41
  42
  43 #endif /*_TUI_IO_H*/